CN115555781B

CN115555781B - Welding device for building transformation

Info

Publication number: CN115555781B
Application number: CN202211560600.4A
Authority: CN
Inventors: 聂玮; 吕坤; 宋佳佳; 李罡
Original assignee: Jinzhai County Urban And Rural Planning Service Center; Anhui Jianzhu University
Current assignee: Jinzhai County Urban And Rural Planning Service Center; Anhui Jianzhu University
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-14
Anticipated expiration: 2042-12-07
Also published as: CN115555781A

Abstract

The invention is suitable for the technical field of steel structure welding, and provides a welding device for building transformation, which comprises a frame body, a fixing ring, a self-adaptive abutting mechanism, a rod piece linkage mechanism and an adjusting mechanism, wherein the fixing ring is arranged in the frame body; the rod piece linkage mechanism is arranged on the inner side of the frame body in a sliding manner; one end of the adjusting mechanism is hinged with the movable end of the rod piece linkage mechanism, and the elongation of the free end of the adjusting mechanism is adjusted according to needs; the free end of the adjusting mechanism is also provided with a welding gun, and the welding gun synchronously moves along with the welding gun; this application can arrange welding set in its outside according to the size of waiting to weld when using to according to the welded position, adjust the position of butt welding rifle by the member link gear and the adjustment mechanism that set up, can weld the welding seam at a plurality of different positions simultaneously, not only can effectively improve welded efficiency, can satisfy various welding requirements moreover.

Description

Welding device for building transformation

Technical Field

The invention belongs to the technical field of steel structure welding, and particularly relates to a welding device for building reconstruction.

Background

In the period of rapid development of urbanization in China, cities advance to modernization, a plurality of old buildings with long history witness the change of the cities, bear the memory of urban development, embody the context and the historical continuity of one city, and transform and utilize old buildings, can realize the continuous development of urban history and culture, is better protection and inheritance, endows new lives and injects new vitality.

And when the building was reformed transform, the mode that steel construction building was used commonly was the welding, and the welding is more simple and convenient and swift, and the connection of structure also can be more firm simultaneously, and the processing of node and the processing of welding seam just need put attention to relevant connection quality, and present welding set erects when using not convenient for, and the welded in-process is difficult to treat the welding position to adjust the welding gun in real time according to, realizes the purpose of multiple spot synchronous welding.

Disclosure of Invention

An embodiment of the present invention provides a welding device for building reconstruction, which aims to solve the problems in the background art.

The embodiment of the invention is realized in such a way that the welding device for building reconstruction comprises a frame body and further comprises:

the fixing ring is arranged in the frame body and is connected with the inner wall of the frame body through a support frame arranged on the side surface of the fixing ring;

the self-adaptive abutting mechanisms are distributed on the inner sides of the fixing rings, and the free ends of the self-adaptive abutting mechanisms are abutted to the surface of a building;

the rod piece linkage mechanism is arranged on the inner side of the frame body in a sliding manner and is driven by an external positive and negative motor;

one end of the adjusting mechanism is hinged with the movable end of the rod piece linkage mechanism, the adjusting mechanism is also connected with the fixing ring, and the elongation of the free end of the adjusting mechanism is adjusted according to needs, so that the welding work of different positions on the surface of a building is realized;

the free end of the adjusting mechanism is further provided with a welding gun, the welding gun synchronously moves along with the free end of the adjusting mechanism, the building component to be welded is fixed through the self-adaptive tightening mechanism, the rod piece linkage mechanism and the adjusting mechanism work in a coordinated mode, and after the welding gun is adjusted to the position to be welded, the welding gun is electrified to weld the building component.

Preferably, the self-adaptive tightening mechanism comprises a positioning rod arranged on the fixing ring, a contact rod arranged at the end part of the positioning rod in a sliding manner and tightening rods hinged to two sides of the positioning rod;

the feeler lever is abutted against an elastic support piece arranged at the end part of the positioning rod;

push rods are further mounted on two sides of the contact rod and are in sliding connection with push grooves formed in the positioning rod, and the free ends of the push rods are further in sliding connection with sliding grooves formed in the abutting rod.

Preferably, an elastic supporting piece II is further sleeved between the positioning rod and the abutting rod on the push rod, and the end part of the elastic supporting piece II abuts against the elastic supporting piece II.

Preferably, the rod piece linkage mechanism comprises a first slide way and a second slide way which are arranged on the frame body;

a driving rod is arranged in the first slideway in a sliding manner;

a plurality of second slide ways are arranged, a driven rod is further installed in each second slide way in a sliding mode, and the included angle between each driven rod and each driving rod is a right angle;

the driving rod, the driven rods and the adjacent driven rods are connected through connecting rods.

Preferably, an outer box is further mounted on the outer side surface of the frame body, a rotating shaft is rotatably mounted on the outer box, and the rotating shaft is driven by a motor independently arranged outside;

the rotating shaft is further provided with a driving wheel meshed with the driving rod, so that the driving rod is driven to slide along the frame body under the rotating condition of the driving wheel, and then driven rods at a plurality of positions and the connecting rods are driven to synchronously move along with the driven rods.

Preferably, the adjusting mechanism comprises a movable sleeve hinged on the connecting rod, and a movable rod slidably mounted on the movable sleeve;

the fixed ring is provided with a first fixed pile which is in sliding connection with a groove formed in the movable sleeve;

the first fixing pile is further connected with a second fixing pile installed on the movable rod through a telescopic piece.

Preferably, a plurality of connecting holes are uniformly formed in the frame body, and the frame body is connected with an external driving piece and used for adjusting the position of the frame body on a building according to needs.

According to the welding device for building reconstruction provided by the embodiment of the invention, when the welding device is used, the welding device can be arranged on the outer side of a part to be welded according to the size of the part to be welded, the position of the welding gun can be adjusted by the arranged rod piece linkage mechanism and the adjusting mechanism according to the welding position, a plurality of welding seams at different positions can be welded simultaneously, the welding efficiency can be effectively improved, and various welding requirements can be met.

Drawings

Fig. 1 is a schematic structural diagram of a welding device for building modification according to an embodiment of the present invention;

fig. 2 is a front view of a welding device for building modification according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

fig. 6 is a perspective view of a movable sleeve in a welding apparatus for building modification according to an embodiment of the present invention;

fig. 7 is a partial enlarged view of fig. 1 at D.

In the drawings: 1-a frame body; 2-connecting holes; 3-a support frame; 4-fixing the ring; 5-positioning the rod; 6-feeler lever; 7-a first elastic support member; 8-a tightening rod; 9-a chute; 10-a push rod; 11-pushing the groove; 12-a second elastic support member; 13-a first slideway; 14-slideway two; 15-a drive rod; 16-a driven rod; 17-an engagement rod; 18-a rotating shaft; 19-a drive wheel; 20-outer box; 21-a movable sleeve; 22-a movable rod; 23-a welding gun; 24-a groove; 25-fixing the pile I; 26-a swinging groove; 27-fixing a second pile; 28-a telescoping member; 100-a self-adaptive tightening mechanism; 200-a rod linkage mechanism; 300-an adjustment mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 7, a structure diagram of a welding device for building modification according to an embodiment of the present invention includes a frame 1, a fixing ring 4, a self-adaptive tightening mechanism 100, a rod linkage mechanism 200, and an adjusting mechanism 300, where the fixing ring 4 is disposed inside the frame 1 and is connected to an inner wall of the frame 1 through a support frame 3 mounted on a side surface of the fixing ring 4; the self-adaptive abutting mechanisms 100 are distributed on the inner side of the fixing ring 4, and the free ends of the self-adaptive abutting mechanisms 100 are abutted against the surface of a building; the rod linkage mechanism 200 is arranged on the inner side of the frame body 1 in a sliding manner and is driven by an external positive and negative motor; one end of the adjusting mechanism 300 is hinged with the movable end of the rod linkage mechanism 200, the adjusting mechanism 300 is further connected with the fixing ring 4, and the elongation of the free end of the adjusting mechanism 300 is adjusted as required, so that the welding work of different positions on the surface of a building can be conveniently realized; the free end of the adjusting mechanism 300 is also provided with a welding gun 23, and the welding gun 23 moves synchronously with the welding gun 23.

In the specific implementation process of this embodiment, this application when using, can arrange welding set in its outside according to the size of waiting to weld the piece to according to the welded position, by the position adjustment of setting member link gear 200 and adjustment mechanism 300 butt welding rifle 23, can weld the welding seam of a plurality of different positions simultaneously, not only can effectively improve the efficiency of welding, can satisfy various welding requirements moreover.

In an example of the present invention, a plurality of connecting holes 2 are uniformly formed in the frame body 1, and are connected to an external driving member, so as to adjust the position of the frame body 1 on a building as required, in this embodiment, when the driving member selects a lead screw, the connecting holes 2 need to select corresponding screw holes, and of course, the driving member may also select an air cylinder, and directly drive the frame body 1 to translate; in addition, the self-adaptive tightening mechanism 100 is arranged to fix the building component to be welded, the rod linkage mechanism 200 and the adjusting mechanism 300 work together, and after the welding gun 23 is adjusted to the position to be welded, the welding gun 23 is electrified to weld the building component.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the adaptive tightening mechanism 100 includes a positioning rod 5 mounted on the fixing ring 4, a touch rod 6 slidably disposed at an end of the positioning rod 5, and tightening rods 8 hinged at both sides of the positioning rod 5;

the feeler lever 6 is abutted against an elastic support piece I7 arranged at the end part of the positioning rod 5;

push rods 10 are further mounted on two sides of the feeler lever 6, the push rods 10 are in sliding connection with push grooves 11 formed in the positioning lever 5, and free ends of the push rods 10 are further in sliding connection with sliding grooves 9 formed in the abutting lever 8;

and a second elastic supporting piece 12 is further sleeved between the positioning rod 5 and the abutting rod 8 on the push rod 10, and the end part of the second elastic supporting piece 12 abuts against the second elastic supporting piece.

In the specific implementation process of this embodiment, according to the size of waiting to weld the piece during use, place its outside with framework 1, solid fixed ring 4 and locating lever 5, feeler lever 6 slides along locating lever 5 during the atress, and at this moment, elastic support piece 7 atress takes place elastic deformation, and at the gliding in-process of feeler lever 6, push rod 10 along push away groove 11 synchronous motion along with it to the tight pole 8 of support that promotes both sides is along the swing of locating lever 5, treats under the effect of elastic support piece two 12 and welds the piece and supports tightly.

As shown in fig. 1, fig. 2 and fig. 4, as another preferred embodiment of the present invention, the rod linkage 200 includes a first slide way 13 and a second slide way 14 opened on the frame body 1;

a driving rod 15 is arranged in the first slideway 13 in a sliding manner;

a plurality of second slide ways 14 are arranged, a driven rod 16 is further slidably mounted in each second slide way 14, and an included angle between each driven rod 16 and the corresponding driving rod 15 is a right angle;

the driving rod 15 is connected with the driven rod 16 and the adjacent driven rods 16 through connecting rods 17.

In the implementation process of this embodiment, when the driving rod 15 slides along the first sliding track 13, one end of the driving rod 15 pushes the connecting rod 17 on the side to perform plane oscillation, and the other end of the driving rod 15 pulls the connecting rod 17 on the corresponding side to move, so that the driven rods 16 at multiple positions all slide along the second sliding track 14.

As shown in fig. 1 and 4, as another preferred embodiment of the present invention, an outer box 20 is further installed on an outer side surface of the frame body 1, a rotating shaft 18 is rotatably installed on the outer box 20, and the rotating shaft 18 is driven by a motor separately installed outside;

the rotating shaft 18 is further provided with a driving wheel 19 engaged with the driving rod 15, so that the driving wheel 19 drives the driving rod 15 to slide along the frame 1 under the condition of rotation, and further drives the driven rods 16 and the connecting rods 17 at multiple positions to move synchronously therewith.

In the specific implementation process of this embodiment, positive and negative motor can be selected for use to the motor in this embodiment to with external controller electric connection, under the motor pivoted condition, drive wheel 19 synchronous motion thereupon through the pivot 18 that sets up, because drive wheel 19 and actuating lever 15 mesh make actuating lever 15 can follow slide 13 steady slip, and through the turning of adjusting the motor, change the motion process of actuating lever 15.

As shown in fig. 1, 2, 5, 6 and 7, as another preferred embodiment of the present invention, the adjusting mechanism 300 includes a movable sleeve 21 hinged on the joint rod 17, a movable rod 22 slidably mounted on the movable sleeve 21;

a first fixing pile 25 is arranged on the fixing ring 4, and the first fixing pile 25 is in sliding connection with a groove 24 formed in the movable sleeve 21;

the first spud 25 is also connected to a second spud 27 mounted on the movable bar 22 by means of a telescopic member 28.

In the specific implementation's of this embodiment in-process, in this application linear equipment such as cylinder, pneumatic cylinder, electric jar and electric telescopic handle can be selected for use to extensible member 28 when practical application, when linking pole 17 atress plane swing, can pull movable sleeve 21 and slide along spud pile 25, the swinging chute 26 swing of seting up on solid fixed ring 4 is still followed to movable sleeve 21, adjusts the position of welding torch 23, and the extensible member 28 pulling spud pile two 27 and the movable rod 22 that still can set up slide along the length direction of movable sleeve 21 to this changes welding torch 23 and treats the distance of weldment, realizes treating the weldment work of a plurality of positions.

In summary, when in use, the frame body 1 and the fixing ring 4 are arranged on the outer side of a to-be-welded component of a building, when in installation, according to the size of the to-be-welded component, the feeler lever 6 slides along the positioning rod 5 when being stressed, at the moment, the elastic supporting piece I7 is elastically deformed when being stressed, and in the sliding process of the feeler lever 6, the push rod 10 synchronously moves along the push groove 11 and pushes the abutting rods 8 on the two sides to swing along the positioning rod 5, the to-be-welded component is abutted under the action of the elastic supporting piece II 12, when in welding, the driving wheel 19 is driven by the external motor through the rotating shaft 18, as the driving wheel 19 is meshed with the driving rod 15, the driving rod 15 can stably slide along the first slideway 13, and the moving process of the driving rod 15 is changed by adjusting the rotating direction of the motor, when the driving rod 15 slides along the first slideway 13, one end of the driving rod 15 pushes the joint rod 17 on the side to swing in a plane, the other end of the driving rod 15 pulls the joint rod 17 on the corresponding side to move, so that the driven rods 16 at multiple positions all slide along the second arranged slide ways 14, when the joint rod 17 is stressed to swing in the plane, the movable sleeve 21 can be pulled to slide along the first fixed pile 25, the movable sleeve 21 also swings along the swing groove 26 formed in the fixed ring 4, the position of the welding gun 23 is adjusted, the second fixed pile 27 and the movable rod 22 can be pulled to slide along the length direction of the movable sleeve 21 through the arranged telescopic piece 28, the distance between the welding gun 23 and a part to be welded is changed, and the welding requirements of different positions are met; this application can arrange welding set in its outside according to the size of waiting to weld when using to according to the welded position, adjust the position of butt welder 23 by the member link gear 200 that sets up and adjustment mechanism 300, can weld the welding seam at a plurality of different positions simultaneously, not only can effectively improve welded efficiency, can satisfy the welding requirement of rule and irregular solder joint moreover.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building transformation uses welding set, includes the framework, its characterized in that still includes:

the self-adaptive abutting mechanism comprises a positioning rod arranged on the fixing ring, a feeler lever arranged at the end part of the positioning rod in a sliding way and abutting rods hinged at the two sides of the positioning rod;

push rods are further mounted on two sides of the touch rod and are in sliding connection with push grooves formed in the positioning rods, and free ends of the push rods are further in sliding connection with sliding grooves formed in the abutting rods;

an elastic supporting piece II is sleeved on the push rod between the positioning rod and the abutting rod, and the end part of the elastic supporting piece II abuts against the elastic supporting piece II;

the rod piece linkage mechanism comprises a first slide way and a second slide way which are arranged on the frame body;

a driving rod is arranged in the first slideway in a sliding manner;

the number of the second slide ways is multiple, a driven rod is further installed in each second slide way in a sliding mode, and an included angle between each driven rod and each driving rod is a right angle;

the driving rods are connected with the driven rods and the adjacent driven rods through connecting rods;

the adjusting mechanism comprises a movable sleeve hinged on the connecting rod and a movable rod arranged on the movable sleeve in a sliding manner;

the first fixed pile is also connected with a second fixed pile arranged on the movable rod through a telescopic piece;

2. The welding device for building modification according to claim 1, wherein an outer box is further mounted on an outer side surface of the frame body, a rotating shaft is rotatably mounted on the outer box, and the rotating shaft is driven by a motor separately arranged outside;

3. The welding device for building modification according to claim 1, wherein a plurality of connecting holes are uniformly formed in the frame body, and the frame body is connected with an external driving member for adjusting the position of the frame body on the building as required.